Research progress on reproductive failure in sows caused by porcine circovirus types 2 and 3
Porcine circovirus(PCV)is a member of the family Circovirus and the genus Circovirus.Currently,four types of PCV have been reported,and porcine circovirus disease has caused significant impact on the global pig farming industry.The article summarized the research progress on reproductive failure caused by porcine circovirus types 2 and 3 in sows,which is expected to improve understanding of PCV infection and provide a basis for the health and production efficiency of pig breeding industry.
porcine circovirus type 2(PCV2)porcine circovirus type 3(PCV3)reproductive failure
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